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Internal Medicine

Erik W. Klein, MD

Works at hospitals in Neptune, NJ · Long Branch, NJ · Lakewood, NJ … · New Jersey

Summary

Erik W. Klein, MD (Internal Medicine) is listed by Medicare at 4 hospitals in Neptune, NJ, Long Branch, NJ and Lakewood, NJ and other places. NPI 1093392631. Medicare data says the clinician accepts Medicare assignment. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Erik W. Klein, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

Internal MedicinePrimary specialty
YesAccepts Medicare assignment
YesOffers telehealth
5Years since medical school (graduated 2021)
State University Of Ny Upstate Medical UniversityMedical school
MaleGender (as listed)
RWJBH Primary Care ServicesGroup practice

Quick answers

Which hospitals does Erik W. Klein work at?
Medicare's official clinician data lists Erik W. Klein at 4 hospitals: Jersey Shore University Medical Center, Monmouth Medical Center, Monmouth Medical Center-Southern Campus and Riverview Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Erik W. Klein see patients?
Medicare's clinician data lists 1 practice location in Ocean, NJ. Call before your visit to confirm the address.
What is Erik W. Klein's specialty?
Medicare lists Internal Medicine as the primary specialty.
Does Erik W. Klein accept Medicare assignment?
Yes. Medicare's clinician data says Erik W. Klein accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
Does Erik W. Klein offer telehealth?
Medicare's clinician data says Erik W. Klein offers telehealth services. Ask the office which visits can be done by video or phone.
What is the phone number for Erik W. Klein?
(732) 531-6400, as listed in official Medicare / NPI Registry data.
What is Erik W. Klein's NPI number?
1093392631. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Erik W. Klein works

Medicare's Facility Affiliation Data lists Erik W. Klein at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

Practice locations

Addresses where Erik W. Klein is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Erik W. Klein as a member of this group (CMS data updated 2026-10-02).

  • RWJBH Primary Care Services267 clinicians in the group

Specialties

Find other Internal Medicine doctors in New Jersey →

Other internal medicine doctors in New Jersey

Clinicians with the same Medicare primary specialty in New Jersey — not a recommendation.

All internal medicine doctors in New Jersey →

Clinician information

CredentialMD
Medical schoolState University Of Ny Upstate Medical University
Graduation year2021
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1093392631
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
  2. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians